The CX-121XL is a powerful 12 inch dual coil 4 ohm car subwoofer speaker. It has a structural design that allows it to be functional and efficient, providing great resistance to prolonged use in a safe way and at the same time offering excellent sound. This subwoofer is made of ferrite magnet.
 
Technical Data
Nominal Chassis Diameter
12"/304.8mm
Max Power
2000Watts
RMS Power
1000Watts
Impedance
Dual 4Ω
Frequency Response
 
Sensitivity(1W/1m)
 
Voice Coil Diameter
3''/76.2mm
Voice Coil Material
Aluminium
Magnet
Ferrite